Measurements:
°C
°F
CURRENT WEATHER
02:20
Dehiwala Mount Lavinia
84°F
E 3 mph
Feels like: 92°F
Precip: 66%
World Resorts Sri Lanka Dehiwala Mount Lavinia Weather

7 Day Weather Forecast

10.02
fri
DAY
86°F
NE 7 mph
precip
28%
NIGHT
84°F
NE 4 mph
precip
46%
10.03
sat
DAY
86°F
E 8 mph
precip
14%
NIGHT
84°F
NE 7 mph
precip
66%
10.04
sun
DAY
86°F
NE 6 mph
precip
20%
NIGHT
86°F
NE 9 mph
precip
21%
10.05
mon
DAY
86°F
E 9 mph
precip
21%
NIGHT
86°F
E 9 mph
precip
19%
10.06
tue
DAY
86°F
E 6 mph
precip
9%
NIGHT
82°F
W 4 mph
precip
71%
10.07
wed
DAY
86°F
NE 6 mph
precip
7%
NIGHT
84°F
NW 8 mph
precip
28%
10.08
thu
DAY
84°F
E 6 mph
precip
10%
NIGHT
84°F
NW 8 mph
precip
64%

Dehiwala Mount Lavinia Sea Water Temperature in October, °F

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Dehiwala Mount Lavinia was 28.8°F. The maximum and minimum values were 28.4°F and 29.1°F respectively.

Dehiwala Mount Lavinia on the Weather Map

Best Time to Visit Dehiwala Mount Lavinia
The most sunny months:
January 16 days
February 16 days
March 15 days
The most warm months:
April 93.9 °F
March 93.6 °F
February 92.2 °F
Warmest sea temperature:
April 90.3 °F
May 89.2 °F
March 88.6 °F
The most cold months:
August 88.3 °F
September 88.3 °F
July 88.9 °F
The most rainy months:
May 19 days
June 19 days
July 18 days
The most windy months:
June 11 mph
August 11 mph
July 11 mph
more details